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STOP. Do not read past this section until you have read and followed /quickstart.md.Goal: produce a reliable SDK automation script. The intended authoring flow is generate then edit, not write browser automation from scratch.Do not hand-write SDK code with element IDs, selectors, or form fields from memory. Element IDs, selectors, and field mappings must come from a live observe() call, CLI notte page observe output, or generated workflow code. Guessed browser targets fail on real pages.Use the Notte skill and CLI to inspect the live site, validate actions/selectors, handle auth/session state, and export workflow code with notte sessions workflow-code before using SDK docs or SDK code.SDK reference pages are for understanding, running, or editing generated workflow code. They are not the starting point for manually authoring the initial browser automation. SDK-first code is guesswork on real-world pages with dynamic selectors, auth state, CAPTCHAs, and anti-bot behavior.
Source: node-sdk/src/session.ts Context manager pattern: start the session, run the callback and stop the session, with close reason error when the callback throws. Always waits for Managed Auth readiness before invoking the callback.

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Parameters

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(session: Session) => Promise<T>
required
Async work to perform with the ready session.
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AuthWaitOptions
Controls the Managed Auth readiness wait, including timeout and cancellation.Default:

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Returns

The callback’s return value after session cleanup has been attempted.

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Raises

  • Error if startup fails, the callback throws, or cleanup fails after a successful callback.

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Example